<template>
  <div style="border: 1px solid #ccc">
    <Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef" :defaultConfig="toolbarConfig" :mode="mode" />
    <Editor style="height: 500px; overflow-y: hidden;" v-model="valueHtml" :defaultConfig="editorConfig" :mode="mode"
      @onCreated="handleCreated" @onChange="handleChange" />
  </div>
</template>
<script lang="ts">
import '@wangeditor/editor/dist/css/style.css' // 引入 css

import { onBeforeUnmount, ref, shallowRef, onMounted } from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
export default {
  components: { Editor, Toolbar },
  props: ["content"],
  setup(props, context) {
    // 编辑器实例，必须用 shallowRef
    const editorRef = shallowRef()

    // 内容 HTML
    const valueHtml = ref('')
    // 这里偶尔没有赋值成功，猜想事因为执行太快的原因，改为在onMounted里赋值
    // valueHtml.value = props.content
    // 模拟 ajax 异步获取内容
    onMounted(() => {
      setTimeout(() => {
        valueHtml.value = props.content
      }, 100)
    })
    const clearValue=()=>{
      valueHtml.value =' '
    }
    const toolbarConfig = {
      excludeKeys: [] //去掉上传视频按钮组
    }
    const editorConfig = {
      placeholder: '请输入内容...',
      MENU_CONF: {

      },
    }

    editorConfig.MENU_CONF["uploadImage"] = {
      maxFileSize: 3 * 1024 * 1024, // 3M
      timeout: 30 * 1000,
      server: '/shopApi/guanggao/uploadImg',
      onError(file, err, res) {
        console.log('file,err,res', file, err, res)
      }
    }
    editorConfig.MENU_CONF['uploadVideo'] = {
      maxFileSize: 300 * 1024 * 1024, // 300M
      timeout: 300 * 1000,
      server: '/shopApi/guanggao/uploadVideo',
      onError(file, err, res) {
        console.log('file,err,res', file, err, res)
      }
    }
    // 组件销毁时，也及时销毁编辑器
    onBeforeUnmount(() => {
      const editor = editorRef.value
      if (editor == null) return
      editor.destroy()
    })
    const handleChange = (blur) => {
      context.emit("editChange", valueHtml.value)
    }
    const handleCreated = (editor) => {
      editorRef.value = editor // 记录 editor 实例，重要！
    }
    const resetData = () => {
      valueHtml.value = ""
    }
    return {
      editorRef,
      valueHtml,
      mode: 'default', // 或 'simple'
      toolbarConfig,
      editorConfig,
      handleCreated,
      handleChange,
      resetData
    };
  }
}
</script>    